Both objects would strike the ground at the same moment. This is because gravity acts as an independent (unrelated to the forward movement of the car) force downwards. The force of gravity remains unchanged between both balls also.
Where the object lands depends on how fast you are travelling (as well as a few other factors like the windspeed and the coefficient of drag the object has). However, as a rule of thumb the vertical component is constant - due to gravity - and the horizontal component is the same as the car's velocity (assuming you jsut drop it and don't throw it).
a ball will most likely hit first depending on its density. a car has a lot of open spaces and therefore, wind resistance. it's like putting aluminum foil in water. it'll float unless you ball it up. then it will sink
no, no matter how high up or how short something is from the ground they fall at the same rate. This is because the Earth's gravity is constant on all objects, so concluding the objects will hit at the same time.
Both objects would strike the ground at the same moment. This is
because gravity acts as an independent (unrelated to the forward
movement of the car) force downwards. The force of gravity remains
unchanged between both balls also.
Still accelerating til it hits earth. ====================================== The height from which she dropped the ball is irrelevant. In any case, the ball was most likely moving at the greatest speed just as it hit the ground. The answer to the question is: zero.
A rock that is dropped, and a apple falling from a tree.Hold a ball in your hand, stretch out your arm, and drop the ball. As it is moving towards the ground, it is in free fall.
A rock that is dropped, and a apple falling from a tree.Hold a ball in your hand, stretch out your arm, and drop the ball. As it is moving towards the ground, it is in free fall.
Person on the airplane: Crate will appear to be dropping straight down. Person on the ground: Crate will be curving in the direction the plane is moving.
If it was thrown horizontally or dropped, and hit the ground 3.03 seconds later, then it hit the ground moving at a speed of 29.694 meters (97.42-ft) per second. If it was tossed at any angle not horizontal, and hit the ground 3.03 seconds later, we need to know the direction it was launched, in order to calculate the speed with which it hit the ground.
Still accelerating til it hits earth. ====================================== The height from which she dropped the ball is irrelevant. In any case, the ball was most likely moving at the greatest speed just as it hit the ground. The answer to the question is: zero.
Still accelerating til it hits earth. ====================================== The height from which she dropped the ball is irrelevant. In any case, the ball was most likely moving at the greatest speed just as it hit the ground. The answer to the question is: zero.
20 meters per second
The top of the hitch ball should be aprox 19-20 inches from the ground.
A rock that is dropped, and a apple falling from a tree.Hold a ball in your hand, stretch out your arm, and drop the ball. As it is moving towards the ground, it is in free fall.
A rock that is dropped, and a apple falling from a tree.Hold a ball in your hand, stretch out your arm, and drop the ball. As it is moving towards the ground, it is in free fall.
Sure. Cyclists are moving at speed, with their heads at a height above ground. If they fall, they may bang their heads.
Person on the airplane: Crate will appear to be dropping straight down. Person on the ground: Crate will be curving in the direction the plane is moving.
Kinetic energy is moving energy
Regardless of the height from which it is falling, (neglecting air resistance) it's speed will be 19.62 metres per second. (Acceleration from gravity is 9.81 metres per second squared, so after 1 second it is moving at 9.81 metres per second and after 2 seconds it is moving at 19.62 metres per second.
If it was thrown horizontally or dropped, and hit the ground 3.03 seconds later, then it hit the ground moving at a speed of 29.694 meters (97.42-ft) per second. If it was tossed at any angle not horizontal, and hit the ground 3.03 seconds later, we need to know the direction it was launched, in order to calculate the speed with which it hit the ground.
the person standing on the ground, the train is moving and the ground is stationary. but the person on the train looks he is stationary and the ground is moving.